FIELD: building materials, raw mixtures.
SUBSTANCE: molding mixture for foam concrete comprises the following components, wt.-%: Portland cement, 30.0-77.0; metal-containing carbon nanotubes, 0.001-2.5; frothing agent, 0.4-0.7, and water, the balance. The mixture can comprise 0-30 wt.-% of quartz sand as a filling agent additionally. Invention provides decreasing energy consumptions in manufacturing building articles, minimal shrinkage and enhancing heat-physical properties of heat-insulating articles. Invention can be used in manufacturing foam concrete articles of different designation.
EFFECT: improved and valuable technical properties of mixture.
2 cl, 1 tbl, 1 dwg, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| RAW MIX FOR PRODUCTION OF FOAM CONCRETE | 2023 |
|
RU2808259C1 |
| RAW MIX FOR PREPARATION OF FOAM CONCRETE | 2012 |
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|
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| MOLDING SAND FOR PRODUCTION OF FOAM CONCRETE | 2004 |
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| COMPOSITION FOR PRODUCING BUILDING MATERIALS | 2005 |
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| COMPOSITION OF MIXTURE TO PRODUCE POROUS CONCRETE | 2010 |
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| SAND BLEND FOR MANUFACTURING CAST-IN-PLACE FOAMED CONCRETE | 2001 |
|
RU2205813C2 |
| RAW MIXTURE AND METHOD OF PRODUCTS' MANUFACTURE FROM FOAM CONCRETE | 2006 |
|
RU2339600C2 |
| CONCRETE MIXTURE | 2019 |
|
RU2719895C1 |
